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| Query : 2023RNAAS...7..280N |
2023RNAAS...7..280N - Research Notes of the AAS, 7, 280 (2023/December-0)
Distance to Leo A Based on a Post-asymptotic-giant-branch Star.
NGEOW C.-C.
Abstract (from CDS):
A yellow post-asymptotic-giant-branch (PAGB) star was recently identified in the dwarf galaxy Leo A. Using this yellow PAGB star, I derived a distance of 794.3 ± 10.0 kpc to Leo A, illustrating the yellow PAGB star can be used as a distance indicator.
Abstract Copyright: © 2023. The Author(s). Published by the American Astronomical Society.
Journal keyword(s): Dwarf galaxies - Stellar distance - Distance indicators - Post-asymptotic giant branch stars
Simbad objects: 3
| Number of rows : 3 |
| N | Identifier | Otype |
ICRS (J2000) RA |
ICRS (J2000) DEC |
Mag U | Mag B | Mag V | Mag R | Mag I | Sp type |
#ref
1850 - 2026 |
#notes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | [SAH2014] J095917.83+304534.1 | * | 09 59 17.82 | +30 45 34.0 | 21.124 | 21.155 | 21.102 | A0 | 2 | 0 | ||
| 2 | Z 153-10 | G | 09 59 26.46 | +30 44 47.0 | 14.08 | 13.54 | 13.26 | 13.33 | ~ | 652 | 0 | |
| 3 | V* RR Lyr | RR* | 19 25 27.9129605304 | +42 47 03.693258204 | 7.36 | 7.6 | kA3hF0 | 951 | 0 |
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